The APsolute RecAP: Physics 1 Edition is a guided review through all ten units of classical mechanics. Areas of focus include kinematics, motion, energy, momentum, electricity and sound. Plus, a thorough review of essential math skills and graphing analysis through practical examples! Make sure to subscribe wherever you get podcasts, download the accompanying study guides for extra practice, and follow along on social media for the question of the day and course updates! The 2021 exam is on Wednesday, May 5th.
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episode 16: The APsolute RecAP: Physics 1 Edition - Momentum, Collisions, and Graphs Associated
BLUE 42! HUT! HIKE! Football players know a lot about momentum, and so do students of physics. We look at the momentum of a linebacker and a quarterback throughout a play. (0:41) Different collision types are discussed. (2:35) We then look at the algebraic solution to a momentum problem. (4:31) Good ole’ Kinetic Energy has a cameo, and we look at how energy can change during a collision. (6:14) Graphs of velocity vs. time and momentum vs. time are also evaluated. (6:53)
The Question of the Day asks: (8:46) If a lab cart of mass “M” traveling at velocity “vo” collides inelastically with a stationary lab cart of mass “3M”, what will the velocity be after the collision?
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